5
dIMensIon data
sIZes and data nw37 thru nw150
Model Number
D
E
F
G**
H
J
K
S
T
Inlet* &
Outlet*
Boiler
Drain
Prefix
Gal. Cap.
Std. KW Input
NW
NW
NW
NW
NW
NW
NW
NW
37
37
37
37
37
37
37
37
45K
60K
75K
90K
105K
120K
150K
180K
32
32
32
32
32
32
32
32
30
30
30
30
30
30
30
30
12
12
12
12
12
12
12
12
42
42
42
42
42
42
42
42
12 1/2
12 1/2
12 1/2
12 1/2
12 1/2
12 1/2
12 1/2
12 1/2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
20
20
20
20
20
20
20
20
4
4
4
4
4
4
4
4
3
3
2
3
3
3
3
3
1
1
1
1
1
1
1
1
NW
NW
NW
NW
60
60
60
60
210K
240K
270K
300K
32
32
32
32
30
30
30
30
12
12
12
12
57
57
57
57
12 1/2
12 1/2
12 1/2
12 1/2
-
-
-
-
-
-
-
-
20
20
20
20
4
4
4
4
3
3
3
3
1
1
1
1
NW
NW
NW
NW
NW
96
96
96
96
96
330K
390K
420K
450K
480K
36
36
36
36
36
38
38
38
38
38
16
16
16
16
16
69 1/2
69 1/2
69 1/2
69 1/2
69 1/2
17
17
17
17
17
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
17
17
17
17
17
22
22
22
22
22
5
5
5
5
5
4
4
4
4
4
1 1/4
1 1/4
1 1/4
1 1/4
1 1/4
NW
NW
NW
NW
150
150
150
150
540K
600K
660K
720K
46
46
46
46
44
44
44
44
19
19
19
19
69 1/2
69 1/2
69 1/2
69 1/2
20
20
20
20
2
2
2
2
20
20
20
20
27
27
27
27
5 1/2
5 1/2
5 1/2
5 1/2
5
5
5
5
1 1/2
1 1/2
1 1/2
1 1/2
* All fittings under 4” will be threaded type. All fittings 4” and larger will be flanged. 3” fittings extend 4” beyond jacket.
** Where overall height is a problem a larger diameter vessel with a reduced height may be furnished.
Lifting lugs and channel skid base on 96 gallon and larger units.
